.header {
    width: 100%;
    height: 100%;
    .tool-list{
      display: flex;
      align-items: center;
      justify-content: center;
      .tool-item {
        width: 72px;
        display: flex;
        flex-direction: column;
        align-items: center;
        cursor: pointer;
        .title {
          margin-top: 4px;
          font-size: 12px;
        }
      }
    }
   
  
    .el-button {
      font-size: 22px;
    }
  
    .right-tools > * {
      margin-left: 8px;
    }
  }